公开(公告)号：US09383462B2

公开(公告)日：2016-07-05

申请号：US14127114

申请日：2012-06-18

Applicant: James Minto ,  Robert Lanza ,  Bradley Bryans ,  Leo M. Dekkers ,  Shantonu Ray

Inventor： James Minto ,  Robert Lanza ,  Bradley Bryans ,  Leo M. Dekkers ,  Shantonu Ray

IPC: G01V1/04 ,  G01V1/02 ,  G01V1/143 ,  G01V1/52 ,  G01V11/00 ,  G01V1/40

CPC classification number: G01V1/04 ,  G01V1/02 ,  G01V1/143 ,  G01V1/40 ,  G01V1/52 ,  G01V11/005

Abstract: A seismic generation system may include an electrical source, a conductor coupled to the electrical source and to be positioned in a wellbore in a subterranean formation with a casing therein, and a seismic generation source assembly to be positioned in the wellbore and coupled to the conductor. The seismic generation source assembly may include a source element having a sealed housing, an armature within the sealed housing, source electromagnets coupled to the armature, and electromagnetic clamps coupled to the armature, each electromagnetic clamp having opposite magnetic poles. The sealed housing may include respective ferromagnetic portions adjacent the opposite magnetic poles of each electromagnetic clamp, and non-ferromagnetic portions between the opposite magnetic poles of each electromagnetic clamp.

Abstract translation: 地震发生系统可以包括电源，耦合到电源并且定位在地下地层中的井筒中的导体，其中具有壳体的导体以及要定位在井眼中并耦合到导体的地震发生源组件 。 地震发生源组件可以包括具有密封壳体的源元件，密封壳体内的电枢，耦合到电枢的源电磁体以及耦合到电枢的电磁夹具，每个电磁夹具具有相反的磁极。 密封壳体可以包括与每个电磁夹具的相对磁极相邻的相应铁磁部分，以及每个电磁夹具的相对的磁极之间的非铁磁部分。

公开(公告)号：US20140328139A1

公开(公告)日：2014-11-06

申请号：US14127114

申请日：2012-06-18

Applicant: James Minto ,  Robert Lanza ,  Bradley Bryans ,  Leo M. Dekkers ,  Shantonu Ray

Inventor： James Minto ,  Robert Lanza ,  Bradley Bryans ,  Leo M. Dekkers ,  Shantonu Ray

IPC: G01V1/04

CPC classification number: G01V1/04 ,  G01V1/02 ,  G01V1/143 ,  G01V1/40 ,  G01V1/52 ,  G01V11/005

Abstract: A seismic generation system may include an electrical source, a conductor coupled to the electrical source and to be positioned in a wellbore in a subterranean formation with a casing therein, and a seismic generation source assembly to be positioned in the wellbore and coupled to the conductor. The seismic generation source assembly may include a source element having a sealed housing, an armature within the sealed housing, source electromagnets coupled to the armature, and electromagnetic clamps coupled to the armature, each electromagnetic clamp having opposite magnetic poles. The sealed housing may include respective ferromagnetic portions adjacent the opposite magnetic poles of each electromagnetic clamp, and non-ferromagnetic portions between the opposite magnetic poles of each electromagnetic clamp.

Abstract translation: 地震发生系统可以包括电源，耦合到电源并且定位在地下地层中的井筒中的导体，其中具有壳体的导体以及要定位在井眼中并耦合到导体的地震发生源组件 。 地震发生源组件可以包括具有密封壳体的源元件，密封壳体内的电枢，耦合到电枢的源电磁体以及耦合到电枢的电磁夹具，每个电磁夹具具有相反的磁极。 密封壳体可以包括与每个电磁夹具的相对磁极相邻的相应铁磁部分，以及每个电磁夹具的相对的磁极之间的非铁磁部分。